version 1 .

Reflect = <reflect @thing #:any> .

Type = <type @thing #:any @type TypeName> .
Facet = <facet @thing #:any @facet #:any> .
Attribute = <attribute @thing #:any @attribute any> .

TypeName =
/ =entity
/ =facet
/ =actor
/ =space
/ =external
/ @other symbol .

# Entities - user controlled properties, but here are some suggestions
EntityClass = <entity-class @value any> .

# Facet
FacetActor = <actor @actor #:any> .
FacetAlive = <alive @alive bool> .
FacetChild = <child @child #:any> .
FacetParent = =root / <parent @parent #:any> .
FacetAssertion = <assertion @handle int @target #:any>.
FacetInertPreventers = <inert-preventers @inertPreventers int> .

# Actor
ActorName = <name @name any> .
ActorRoot = <root @root #:any> .
ActorStatus = =running / =done / <crashed @reason string> .

# Space
SpaceTaskCount = <task-count @taskCount int> .
SpaceActor = <actor @actor #:any> .
SpaceStatus = =running / =paused / =terminated .